BSNL Junior Telecom Officer (JTO) 2026 recruitment exam preparation course. Covers the full syllabus with structured lessons and practice quizzes for aspiring candidates.
Start LearningBSNL JTO 2026 Syllabus and Important Dates
Test Set 1 - Previous Year Questions
BSNL JTO Test Set 1 - Curated selection of previous year questions covering electronics, communication systems, control systems, and telecom fundamentals.Section 1 - Engineering Materials and Components - Set 1
BSNL JTO practice set: 25 questions on Engineering Materials and Components (conductors, semiconductors, dielectrics, magnetic materials, superconductors, and passive components) aligned with Section I of the BSNL JTO syllabus.Section 1 - Electronic Devices and Circuits - Set 1
BSNL JTO practice set: 25 questions on Electronic Devices and Circuits (diodes, BJTs, JFETs, MOSFETs, biasing, amplifiers, rectifiers, feedback, and oscillators) aligned with Section I of the BSNL JTO syllabus.Section 1 - Network Theory - Set 1
BSNL JTO practice set: 25 questions on Network Theory (KVL/KCL, mesh and nodal analysis, network theorems, transient response, resonance, two-port networks, and Laplace analysis) aligned with Section I of the BSNL JTO syllabus.Section 1 - Electromagnetic Theory - Set 1
BSNL JTO practice set: 25 questions on Electromagnetic Theory (vector calculus, Maxwell equations, wave propagation, transmission lines, waveguides, and antennas) aligned with Section I of the BSNL JTO syllabus.Section 1 - Electrical Machines - Set 1
BSNL JTO practice set: 25 questions on Electrical Machines (transformers, DC machines, induction motors, and synchronous machines) aligned with Section I of the BSNL JTO syllabus.Section 1 - Measurements and Instrumentation - Set 1
BSNL JTO practice set: 25 questions on Measurements and Instrumentation (analog meters, wattmeters, energy meters, AC/DC bridges, transducers, CRO, and digital instruments) aligned with Section I of the BSNL JTO syllabus.Section 1 - Control Systems Fundamentals - Set 1
BSNL JTO practice set: 25 questions on Control Systems Fundamentals (transfer functions, block diagrams, signal flow graphs, time and frequency response, Routh-Hurwitz, root locus, Bode, Nyquist, and compensators) aligned with Section I of the BSNL JTO syllabus.Section 1 - Power Electronics Basics - Set 1
BSNL JTO practice set: 25 questions on Power Electronics Basics (SCR, MOSFET, IGBT, TRIAC, GTO, rectifiers, cycloconverters, inverters, choppers, PWM, SMPS, snubber circuits) aligned with Section I of the BSNL JTO syllabus.Section 1 - Basic Electrical Engineering - Set 1
BSNL JTO practice set: 25 questions on Basic Electrical Engineering (AC/DC fundamentals, single- and three-phase circuits, power factor, apparent/real/reactive power, transmission basics, and safety) aligned with Section I of the BSNL JTO syllabus.